Celiac gastritis biopsied is not necessarily very serious, but also need to be combined with pathological results, symptoms and other comprehensive analysis. Pathological biopsy is the gold standard for the diagnosis and classification of gastric diseases, and erosive gastritis needs to be biopsied to further determine whether there is a combination of glandular atrophy, intestinal epithelial hyperplasia, atypical hyperplasia, plasma cell infiltration and other pathological changes. 1. Pathology: when the gastric mucosa has reached the pathological state of erosion, further development can form ulcers, or even perforation, so erosive gastritis is more serious than general gastritis. 2. Symptoms: erosive gastritis can have symptoms such as acid reflux, stomach pain, and some patients do not have clinical symptoms. After the biopsy of erosive gastritis, it is recommended that the doctor determine the severity of the disease by combining the pathological results and symptoms.